Converting Ephemeris to ECEF

[jmgreen7]

I have raw subframe data from my GPS and i would like to use it to determine its ECEF position. I have implemented the function to give me the XYZ, but i have no way of really knowing if the values are correct. Is there a way someone can double check me if i provide the subframes 2 and 3?

 

[jmgreen7]

I think it is important to note that the data is presented to me so that each subframe is an unsigned integer[10]. I do not believe the parity bits are removed. I am trying to get the data into a byte[], but i am trying to make sure i only ignore the parity bits.